Versatile Hollow Ball Bricks for Insulation
Classification
Alumina hollow bhora zvidhinha&Zirconia hollow bhora zvidhinha
tsananguro
Alumina hollow bhora zvidhinha zvinogadzirwa nealumina hollow bhora uye alumina poda sechinhu chikuru mbishi, chakasanganiswa nemamwe binder, mushure me1750 madhigirii ekupisa tembiricha kupfura, ndeyemhando yemhando yepamusoro-yepamusoro tembiricha uye inochengetedza simba rekuchengetedza.
Features
Alumina hollow bhora zvidhinha zvine nhamba yakakura yeakavharika porosity, nekudaro ine yakakwira simba uye kugadzikana kwe porosity chimiro, yakaderera density, yakanaka yekushisa kuvhunduka kuramba uye kudiki shanduko yekusingaperi mutsara, yakaderera thermal conductivity.
Zirconia hollow bhora zvidhinha zvine tembiricha kuramba, makemikari corrosion kuramba, oxidation kuramba, kupfeka kuramba, hombe yekupisa yekupisa.Zirconia hollow bhora zvigadzirwa zvakagadzirwa zvachose ne zirconia hollow bhora, ine yakanaka yakakwira tembiricha simba uye kugadzikana kweporosity chimiro.
Application
Alumina hollow bhora zvidhinha zvinonyanya kushandiswa mugasifier reactor ye petrochemical industry, carbon black industry, induction choto che metallurgical industry, down-draft kiln, shuttle kiln, molybdenum wire vira, tungsten tsvimbo choto, induction choto, nitrogenation oveni, nezvimwe zvakakwirira. tembiricha, super high tembiricha mavira.
Zirconia hollow bhora zvidhinha zvinoshandiswa mumidziyo yekushisa yakakwira senge choto chekuvharisa zvikamu zve thermal insulation material, senge yepakati frequency high tembiricha choto, carbon black reactor, molybdenum wire furnace, tungsten rod vira, etc. Kushanda tembiricha ndeye 2200 ℃, mune simbi, petrochemical, zvemagetsi uye mamwe maindasitiri ekupisa midziyo seyakanangana nemurazvo wekupisa kwekushisa kwesimbi, kushandiswa kwakanaka.
Technology mukana
| INDEX \ PRODUCT | Alumina bubble zvidhinha | Zirconium hollow bhora zvidhinha | |||
| RBTHB-85 | RBTHB-90 | RBTHB-98 | RBTHB-99 | RBTZB-95 | |
| Kunyanya Kupisa Kwebasa (℃) | 1750 | 1800 | 1800 | 1800 | 2200 |
| Hukuru Density (g/cm3) ≥ | 1.4~1.9 | 1.4~1.9 | 1.4~1.9 | 1.5~2.0 | 2.5 |
| Cold Crushing Strength (MPa) ≥ | 10 | 10 | 11 | 12 | 12 |
| Permanent Linear Shanduko @1600℃×3h (%) | ±0.3 | ±0.3 | ±0.3 | ±0.3 | ±0.2 |
| Thermal Conductivity (W/mk) | 0.30 | 0.35 | 0.50 | 0.50 | 0.23~0.35 |
| Al2O3 (%) ≥ | 85 | 90 | 98 | 99 | ― |
| Fe2O3 (%) ≤ | 0.5 | 0.2 | 0.1 | 0.1 | 0.2 |
| ZrO2 (%) ≥ | ― | ― | ― | ― | 95 |
